103302543423 has 4 divisors (see below), whose sum is σ = 137736724568. Its totient is φ = 68868362280.

The previous prime is 103302543403. The next prime is 103302543473. The reversal of 103302543423 is 324345203301.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 103302543423 - 2⁵ = 103302543391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103302543403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17217090568 + ... + 17217090573.

It is an arithmetic number, because the mean of its divisors is an integer number (34434181142).

Almost surely, 2^103302543423 is an apocalyptic number.

103302543423 is a deficient number, since it is larger than the sum of its proper divisors (34434181145).

103302543423 is an equidigital number, since it uses as much as digits as its factorization.

103302543423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34434181144.

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 103302543423 its reverse (324345203301), we get a palindrome (427647746724).

The spelling of 103302543423 in words is "one hundred three billion, three hundred two million, five hundred forty-three thousand, four hundred twenty-three".